December 3, 1221
Precision: day · Rank: normal
Original calendar: Julian. Displayed date is Gregorian.
- Source: general catalog of BnF
THE DATE BEHIND THE NAME
Alfonso X of Castile and Leon
King of Castile from 1252 to 1284
Alfonso X of Castile and Leon has incompatible recorded birth dates. The main Wikidata statement lists November 30, 1221 in Toledo.
Born
November 30, 1221
An exact age is omitted because the recorded dates are incompatible or not precise enough.
Died: April 11, 1284
Source:
Synchronized from Wikidata on October 5, 2026.
Original calendar: Julian. Displayed date is Gregorian.
- Birthplace
- Toledo
- Professions
- writer, composer, historian, astronomer, poet, jurist
- Citizenship
- Crown of Castile
Incompatible birth dates
Sources disagree: November 30, 1221 (Integrated Authority File) or December 3, 1221 (general catalog of BnF).
The main date retains its own sources. These alternatives overlap neither all other statements nor the main date. Rank is Wikidata editorial priority, not proof.
More about Alfonso X of Castile and Leon
Family
- Child
- Beatrice of Castile
- Sibling
- Eleanor of Castile
- Sibling
- Infante Henry of Castile
- Child
- John of Castile, Lord of Valencia de Campos
- Sibling
- Philip of Castile
- Mother
- Elisabeth of Swabia
- Child
- Sancho IV of León and Castile
- Sibling
- Manuel of Castile
- Father
- Ferdinand III of Castille
- Sibling
- Ferdinand, Count of Aumale
- Spouse
- Violant of Aragon
- Child
- Fernando de Castilla y de la Cerda
All birth date sources
A source is P248 “stated in” or a non-Wikimedia reference URL. Import-only references do not qualify.
Synchronized from Wikidata on October 5, 2026. View Wikidata record
Questions people ask
Where was Alfonso X of Castile and Leon born?
Alfonso X of Castile and Leon was born in Toledo.
When did Alfonso X of Castile and Leon die?
Alfonso X of Castile and Leon died on April 11, 1284.